GET YOUR BEARINGS
About Postmouse
Postmouse is a third‑person single‑player puzzle platformer that follows a timid mouse on its first mail‑delivery adventure. The journey unfolds across a handcrafted, overgrown teslapunk landscape inside a 19th‑century abandoned mansion, inviting players to run, explore, and solve environmental puzzles.
Along the way the mouse meets diverse animal residents, can collect stamps for a local collector, and experiences story through dialogue and scenery. The game runs on Windows, offers full controller support, and includes family‑sharing for shared ownership.
01 / THE GUIDE
Exploration and Landscape
The world is described as a vast, ruined landscape situated within a 19th‑century abandoned mansion, crafted with an overgrown teslapunk aesthetic. Players move through this space in third‑person view, encountering visual variety that signals hidden routes and puzzle opportunities.
The description emphasizes that the environment itself is central, encouraging players to run around and discover handcrafted details. Architectural remnants and vegetation serve as visual cues that can guide the player toward new areas or puzzle sites.
- Observe contrasts between open courtyards and cluttered rooms to locate potential puzzle zones.
- Notice recurring environmental motifs; they often hint at the design logic of the area.
02 / THE GUIDE
Environmental Puzzles
Postmouse presents environmental puzzles that must be solved to progress. These challenges involve navigating treacherous climates and using elements of the surroundings, linking the act of solving directly to the mail‑delivery narrative.
Solving these challenges reinforces the connection between exploration, puzzle‑solving, and the core delivery task while maintaining the game's focus on thoughtful interaction with the world.
- Watch how weather effects interact with objects before attempting a solution.
- If a puzzle feels unclear, try a different approach; the game allows repeated attempts.

03 / THE GUIDE
Character Interactions
Players meet many diverse residents of the Yellow Woods and can listen to their worries. These dialogues add narrative depth and occasionally provide hints that assist with nearby puzzles or navigation.
Interaction is presented as simple conversation without combat or complex mechanics, keeping the focus on story and puzzle context while allowing characters to influence the player's understanding of the environment.
- Pay attention to recurring concerns; they may foreshadow environmental challenges.
- Note which characters reference the mail task, as they are more likely to offer useful hints.
04 / THE GUIDE
Stamp Collection
Scattered throughout the world are collectible stamps that can be given to a local collector. Gathering these items unlocks concept art and background story, providing optional visual and narrative content.
Collecting stamps is a side activity for players who enjoy thorough exploration, with the collector rewarding concept art and background story.
- Map out stamp locations as you discover them to plan efficient routes.
- Compare unlocked concept art with in‑game environments to notice thematic links.
05 / THE GUIDE
Platform Features
Postmouse is released for Windows and lists full controller support, meaning a gamepad can be used for the third‑person experience. The feature list also includes family sharing, allowing multiple accounts to access the same purchase.
No other operating systems are mentioned, and the feature list does not specify additional input options, focusing instead on accessibility through controller use and shared ownership.
- If you have a compatible gamepad, try it as the primary control method.
- Use family sharing to let another household member play without buying a separate copy.





COMMUNITY
Player discussion